Injini ye-Opel Z12XEP
Okuqukethwe
I-Z12XEP - injini kaphethiloli, imishini yegesi ingafakwa. Amandla enjini aphezulu afinyelela ku-80 hp, umthamo wawungu-1.2 amalitha. Igibele ku-Opel Corsa C/D nezimoto ze-Agila. Ikhiqizwe yi-Aspern Engine Plant, eyakhiqizwa kusukela ngo-2004 kuya ku-2009, okwathi ngemva kwalokho yathathelwa indawo imodeli ye-A12XER. I-ICE ithuthukiswe ngokusekelwe ku-Z14XEP.
Kumodeli entsha, ama-pistons, izinduku zokuxhuma kanye ne-crankshaft zishintshwe kancane. Ama-valve awadingi ukulungiswa, izinxephezelo ze-hydraulic zifakiwe. Ukugcinwa kwenjini ngokwemithethonqubo kwakufanele kwenziwe njalo ngezinkulungwane eziyi-10 km. I-mileage enconywe umenzi ngemuva kwe-8 km. Zonke izidingo kule ndaba ziyefana imodeli injini Z10XEP.
Umlando wokubukeka kwenjini
12NC - lokhu kumaka bekunenjini esebenzisa uphethiloli futhi inamandla angu-1.2 amalitha. Lawa ma-motor afakwe esizukulwaneni sokuqala se-Corsa, kodwa umklamo ophelelwe yisikhathi awuzange uhlangabezane nezidingo ezintsha zemakethe yezimoto. Ukuguqulwa okulandelayo kwe-C12NZ kwavela ngo-1989, lapho kwakhiwa inani lezinjini ezinomklamo ofanayo. Umehluko wawusemandleni, amasilinda kanye nevolumu.
Iyunithi ye-C12NZ yayinensimbi ekhonjiwe kanye nebhulokhi yesilinda esinamandla aphezulu. Ikhanda lesilinda lalinama-valve amabili isilinda, i-shaft phezulu, i-hydraulic compensator. Iphampu yokupholisa kanye ne-camshaft bekushayelwa ibhande elinamazinyo. I-camshaft yafakwa ebhulokhini ekubunjweni kwe-aluminium. Kwakulula ukushintshwa, okuwukuphela kwe-drawback kwakuyisembozo se-valve - i-gasket yalahlekelwa ukuqina kwayo futhi, ngenxa yalokho, amafutha avuza.
Kusukela ngo-1989, i-C121NZ ICE yakhiqizwa ngokususwa kwe-1196 cubic metres. bheka, isistimu yokupholisa uketshezi, amasilinda amane asemgqeni, ama-manifold ahlukene. I-X12SZ yayinezici ezifanayo. Injini ifakwe cishe akukho okushintshile kwaze kwaba kwethulwa iCorsa B ngo-1993.
Kwabe sekwenziwa izinguquko ezincane, kwase kuvela imodeli ethuthukisiwe ye-12NZ. Amandla ahlala engashintshi, umehluko omkhulu wawuku-electronics control. Idrayivu yesikhathi enendawo yokugcina amandla okungenani izinkulungwane ezingama-60 km ibonakala ngokuthembeka okuhle.
Inzuzo yemoto kwakuyizingxenye ezisele ezingabizi kanye nomklamo olula.
Ukuguqulwa okulandelayo kwe-X12XE kuvele ngenxa yezidingo ezintsha zemakethe. Inqwaba yezinguquko ezibalulekile zenziwe ekwakhiweni kweyunithi:
- ibhande lamazinyo lathathelwa indawo iketango le-roller, lokhu akuzange kuthinte isimiso sokushintshwa njalo ngezinkulungwane eziyi-100 km. mileage, kodwa ukugcinwa kanye nentengo yezingxenye ze-chain chain drive yaba phezulu;
- vimba ikhanda elinama-valve angu-16, ukugcwaliswa okuthuthukisiwe kwamasilinda ngengxube evuthayo, amandla anda abe ngu-65 hp. nge., ukudonsa kanye nezici eziguqukayo;
- imibhede ye-liners eyinhloko yenziwa njengengxenye eyodwa, ukuqina kwesakhiwo seyunithi yonke kuyanda.
Izinguquko ekhanda le-cylinder ziholele ekuthuthukisweni kwesistimu yomjovo ehlukile, eyandisa amandla nokusetshenziswa kukaphethiloli. Le modeli ye-ICE yafakwa kwi-Corsa futhi ngokufika kwe-Astra G ngo-1998. Injini yayinomthombo omuhle, kulula ukuyinakekela, i-mileage yayo ingaba ngaphezu kuka-300 XNUMX km. uma isetshenziswe ngendlela efanele. Kungenzeka ukugaya i-crankshaft bese uthwala ibhulokhi ngaphansi kwamasayizi amathathu okulungisa ngesikhathi sokulungisa.
Ngo-2000, kwenziwa enye ukuguqulwa, iyunithi amandla yaqanjwa Z12XE. Kulo modeli, i-camshaft / crankshaft kanye nesistimu yokujova uphethiloli yenziwe, futhi amandla eyunithi akhushulwe ku-75 hp. Nge. Kodwa imithwalo eyengeziwe yaphoqelela ukusetshenziswa kwamafutha emoto angcono, ngakho abizayo. Izidingo zezindinganiso zokugcoba nazo zinyukile. Kodwa ukuhambisana nezidingo zokusebenza nokugcinwa kuqinisekisa isisetshenziswa esihle semoto.
Ukuvela kwe-Z12XEP nokuhambisana namazinga amasha emvelo
Kusukela ngo-2004, ukukhiqizwa kwe-Z12XEP kwaqala, lapho umehluko omkhulu yi-Twinport yokungenisa okuhlukahlukene. Ngesivinini esiphansi, ingxube evuthayo kuyo inikezwa kuphela ngama-valve okungena angu-4, hhayi 8. Lokhu kukhuphuka kwe-traction namandla afinyelela ku-80 hp. nge., ukusetshenziswa kukaphethiloli okunciphile kanye nokukhishwa kwezinto eziyingozi.
Ngo-2006, bakhipha i-Corsa D entsha okwafakwa kuyo injini ye-Z12XEP, kodwa ngokuhamba kwesikhathi yayeka ukuhlangabezana nezindinganiso eziqinile zokuphepha kwemvelo ezethulwe eYurophu.
Ngenxa yalokhu, ukuguqulwa kwe-A12XER (85 hp) ne-A12XEL (69 hp) kukhishwe ekukhiqizeni. Ukuguqulwa kwakamuva kube nezici zokukhishwa eziwumngcingo. Ukwehliswa kwamandla kwenzeke ngenxa yokusebenza kwesofthiwe nezilungiselelo zikagesi, isistimu ye-Twinport ayizange ifakwe. Esikhundleni salokho, kusetshenziswe inqwaba yokuthatha, engashintsha indawo yokugeleza. Ngokuhamba kwesikhathi, isisindo nobukhulu be-Astra entsha yanda, ngakho injini engu-1.2-litre. imane yayeka ukusebenza futhi ayizange isafakwa kule modeli.
Технические характеристики
| Питание | Umjovo |
|---|---|
| Inani lamasilinda/amavalvu isilinda ngasinye | 04.04.2019 |
| Umthamo wenjini, cc | 1229 |
| Amazinga amafutha/ezemvelo | Uphethiloli 95, igesi/Euro 4 |
| Ukusetshenziswa kukaphethiloli kuthelawayeka we-Corsa C/idolobha/kuhlanganisiwe | 4.9/7.9/6.0 |
| Ukusetshenziswa kwamafutha gr / 1 km. | Kuze kube yi-600 |
| Amafutha enjini/l/shintsha njalo | I-5W-30, 5W-40/3.5/15. km. |
| I-Torque, Nm/rev. imiz. | 110/4000 |
| Amandla enjini, hp / rev. imiz. | 80/5600 |
Insimbi yensimbi esezingeni eliphakeme futhi eqinile isetshenziselwa i-cylinder block. Iyunithi in-line, piston stroke 72,6 mm, cylinder ububanzi 73,4 mm. Ukushintsha uwoyela injini kufanele kwenziwe ngemva 15 ayizinkulungwane km. I-mileage, noma kunjalo, ochwepheshe batusa ukwenza njalo nge-7,5 km. Izinga lokushisa enjinini lifinyelela kuma-degree angama-95, isilinganiso sokucindezela yi-10,5. Ngokunaka ngokucophelela kudivayisi nokunakekelwa okufanele ekusebenzeni, insiza yeyunithi ingaphezu kuka-250 ayizinkulungwane km. ngaphandle kwenkinga encane. Inombolo yenjini itholakala ngaphansi kwesihlungi sikawoyela. Ngesikhathi sokusebenza, kuvame ukumbozwa ukungcola, ngakho-ke kuzodingeka usule ingxenye yomzimba nge-rag ukuze uyithole.
Ukuthembeka, ubuthakathaka, ukugcina
Ngokokuqala ngqa, injini ye-Z12XEP ifakwe ku-Opel Agila, yathatha indawo yokuguqulwa kwe-Z12XE. Lokhu kuguqulwa kusebenzisa intuthuko evela ku-Z10XEP.
Kodwa-ke, isuselwa kumodeli ye-Z14XEP enezinguquko ezithile:
- ku-cylinder block, i-crankshaft ene-piston stroke engu-72.6 mm;
- ukuphakama kwamapiston amasha kuphakeme ngo-1 mm. kusukela ekulungisweni kwangaphambilini futhi ingu-24 mm.;
- kufakwe izinduku ezinde zokuxhuma;
- ububanzi be-exhaust / ama-valve wokungenisa kwakungu-28/25 mm. ngokulandelana;
- Ububanzi be-valve stem buyi-5 mm kuphela.
Ngesikhathi esifanayo, ukulungiswa kwe-valve kwakungadingeki, ngoba uhlelo lwe-hydraulic compensator lwalusetshenziswa.
I-intake / exhaust systems, i-control unit, i-electronic gas pedal kanye ne-camshafts, eyenziwa ngochungechunge lwesikhathi olulodwa, insiza engafinyelela ngaphezu kwe-14 km, ihlale ifana ne-Z150XEP.
Kusukela ngo-Okthoba 2009, ukukhiqizwa kwale moto kuye kwamiswa, njengoba sekungasenamsebenzi. I-Eat ithathelwe indawo ukuguqulwa kwe-A12XER.
Le modeli yenjini cishe ikhophi ephelele ye-Z14XEP. Ngakho-ke, zonke izinkinga ezivame kakhulu ziyefana nale moto:
- Ukubonakala kokungqongqoza, umsindo osikhumbuza ukusebenza kwenjini ye-diesel. Ngokuyisisekelo inkinga iku-Twinport noma uchungechunge lwesikhathi olululiwe. Iketango lashintshwa kalula laba elisha, futhi endabeni ye-Twinport, kuyadingeka ukubheka isizathu, ukulilungisa noma ukulishintsha ngokuphelele, ukulungisa ama-dampers avuleke futhi uvale uhlelo. Kodwa-ke, ukusebenza kwenjini ngaphandle kwe-Twinport, kwakudingeka ukusetha kabusha i-ECU.
- Ijubane liyehla, izitolo zemoto, ayihambi. Cishe njalo inkinga kwakuyi-valve ye-EGR engcolile kakhulu. Kwakufanele ihlanzwe kahle noma igxunyekwe. Lapho i-EGR ihluleka, kwavela izinguquko ezingazinzile.
- Kwesinye isikhathi injini ishisa ngokweqile ngenxa yokonakala kwe-thermostat, inzwa yabalandeli, iphampu yesistimu yokupholisa noma ipulaki yethangi lokunweba. Ngokunyuka kwezinga lokushisa elisebenzayo ngaphezu kwemingcele evunyelwe, imifantu ingavela ku-cylinder block, futhi ikhanda le-block lalikhubazekile. Kuyaphuthuma ukwenza ukuxilonga, ukuhlonza inkinga, ukushintsha izingxenye.
Enye inkinga evamile yayingavamile ukuqashelwa - uketshezi lokugcoba lwaluvuza ngenzwa yokucindezela kawoyela. Kulokhu, kwakukhona isisombululo esisodwa kuphela - ukufaka esikhundleni senzwa, futhi kungcono ukusebenzisa eyodwa kuphela yokuqala. Kuzo zonke ezinye izici, injini muhle impela, futhi ngokunakekelwa okufanele, ukusebenza kanye nokugcinwa, ukusetshenziswa okusezingeni eliphezulu uphethiloli kanye okothambisa, nokugcina izinga uwoyela efanele, ukuphila kwayo kungafinyelela 300 ayizinkulungwane km.
Ukushuna injini
Ochwepheshe bangakhuphula amandla ale moto ngendlela efanayo nemodeli ye-Z14XEP. Ukuze wenze lokhu, kwakudingeka ukuvala i-EGR ngokufaka kuqala i-inlet ebandayo. Khona-ke umqoqi ushintshela ku-4-1, ngemva kwalokho iyunithi yokulawula ihlelwe ngokuhlukile. Lokhu kuguqulwa kuzokwengeza injini evuthayo yangaphakathi efinyelela kumalitha ayi-10. nge., futhi ukwandisa amandla. Noma yikuphi okunye ukulungisa akuzange kunikeze umphumela oyifunayo, ngakho-ke kwakungenamsebenzi ngokuphelele.
Uhlu lwezimoto lapho le njini ifakwe khona
EYurophu
- I-Opel Corsa (05.2006 - 10.2010) i-hatchback, isizukulwane sesine, D;
- I-Opel Corsa (08.2003 - 06.2006) ukwenza kabusha isitayela, i-hatchback, isizukulwane sesi-3, C.
E-Russia
- I-Opel Corsa (05.2006 - 03.2011) i-hatchback, isizukulwane sesine, D;
- I-Opel Corsa (08.2003 - 10.2006) ukwenza kabusha isitayela, i-hatchback, isizukulwane sesi-3, C.
